Water-saving irrigation pipeline and construction method thereof
An irrigation pipeline and construction method technology, applied in irrigation pipelines, pipeline laying and maintenance, hoses, etc., can solve problems such as difficult operation and pipeline damage, and achieve the effects of facilitating maintenance, preventing corrosion, and increasing volume and weight
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Embodiment 1
[0038] A water-saving irrigation pipe, see figure 1 , including a lime-soil filling layer arranged in the foundation groove and a composite flexible pipe fixed in the lime-soil filling layer, the composite flexible pipe includes a flexible pipe base layer from outside to inside, a PVC plastic coating layer and a PE film layer. The thickness of the base layer of the flexible pipe is 0.3mm, and the inner diameter is 100mm; the minimum thickness of the lime-soil filling layer is 100mm, the thickness of the PVC plastic coating layer is 0.2mm, and the thickness of the PE film layer is 0.2mm.
[0039] The construction method of the water-saving irrigation pipeline of the present embodiment comprises the following steps:
[0040] (1) Material selection: select the composite flexible pipe as the main material, and select matching joints, tees and water plugs for standby; take lime soil materials for standby: 2 parts of cement, 3 parts of lime, 5 parts of coarse sand, water 8 copies;...
Embodiment 2
[0050] A water-saving irrigation pipeline, comprising a lime-soil filling layer arranged in a foundation tank and a composite flexible pipe fixed in the lime-soil filling layer, the composite flexible pipe includes a flexible pipe base layer from the outside to the inside, a PVC plastic coating layer and PE film layer. The thickness of the base layer of the flexible pipe is 0.4mm, and the inner diameter is 120mm; the minimum thickness of the lime soil filling layer is 120mm, the thickness of the PVC plastic coating layer is 0.1mm, and the thickness of the PE film layer is 0.1mm.
[0051] The construction method of the water-saving irrigation pipeline of the present embodiment comprises the following steps:
[0052] (1) Material selection: select the composite flexible pipe as the main material, and select matching joints, tees and water plugs for standby; take lime soil materials for standby: 2 parts of cement, 3 parts of lime, 5 parts of coarse sand, water 10 copies;
[005...
Embodiment 3
[0060] A water-saving irrigation pipeline, comprising a lime-soil filling layer arranged in a foundation tank and a composite flexible pipe fixed in the lime-soil filling layer, the composite flexible pipe includes a flexible pipe base layer from the outside to the inside, a PVC plastic coating layer and PE film layer. The thickness of the base layer of the flexible pipe is 0.5 mm, and the inner diameter is 180 mm; the minimum thickness of the lime-soil filling layer is 160 mm, the thickness of the PVC plastic coating layer is 0.2 mm, and the thickness of the PE film layer is 0.1 mm.
[0061] The construction method of the water-saving irrigation pipeline of the present embodiment comprises the following steps:
[0062] (1) Material selection: select the composite flexible pipe as the main material, and select matching joints, tees and water plugs for standby; take lime soil materials for standby: 2 parts of cement, 3 parts of lime, 5 parts of coarse sand, water 15 copies;
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